2188140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{36469}}^1$

素因数の和:36481

約数の個数: 24

約数和(自身を含む): 6126960

約数和(自身を除く): 3938820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 36469, 72938, 109407, 145876, 182345, 218814, 364690, 437628, 547035, 729380, 1094070, 2188140]

約数ペア:

[(1, 2188140), (2, 1094070), (3, 729380), (4, 547035), (5, 437628), (6, 364690), (10, 218814), (12, 182345), (15, 145876), (20, 109407), (30, 72938), (60, 36469)]